12 Days of Christmas
60th
99 Bottles of Beer
229th
Abundant Numbers
12th
Abundant Numbers (Long)
11th
Arabic to Roman
85th
Arrows
36th
ASCII Table
17th
Christmas Trees
83rd
Collatz
138th
Diamonds
70th
Divisors
86th
Emojify
78th
Evil Numbers
259th
Farey Sequence
58th
Fibonacci
395th
Fizz Buzz
996th
Foo Fizz Buzz Bar
235th
Forsyth–Edwards Notation
36th
Fractions
87th
Game of Life
36th
Happy Numbers
213th
Happy Numbers (Long)
100th
Inventory Sequence
51st
ISBN
92nd
Leap Years
180th
Niven Numbers
298th
Number Spiral
69th
Quine
391st